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ATTWOOD Automatic Float Switch

Model # 189300Mfg # 99W 4202-7

$35.99

Customer Reviews
In stock online.

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Product Description

Converts any Attwood or competitive model to automatic operation. Fully sealed and isolated from moisture and shock. 

  • Test knob for manual checks
  • Contains no mercury
  • Sold without a cover
  • Handles 12V pumps to 12A

Specs

Automatic Float Switch

Dimensions 3 7/8" Width x 2 5/8" Height x 4 1/4" Length
Type Mechanical Float
Warranty Details Three Years

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REVIEW SNAPSHOT®

by PowerReviews
Attwood Automatic Float Switch
 
1.1

(based on 7 reviews)

Ratings Distribution

  • 5 Stars

     

    (0)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (1)

  • 1 Stars

     

    (6)

14%

of respondents would recommend this to a friend.

Pros

No Pros

Cons

  • Flimsy (4)

Best Uses

No Best Uses
    • Reviewer Profile:
    • Avid do-it-yourselfer (6)

Reviewed by 7 customers

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Displaying reviews 1-7

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1.0

2nd Float switch in a year

By Primetime1267

from Sarasota, Florida

About Me Avid Do-It-Yourselfer

Pros

    Cons

    • Quits Working

    Best Uses

      Comments about Attwood Automatic Float Switch:

      This is the second float switch i had fail in the past year. I go to my boat thats on the lift and the boat is full of water from the last rain storm. And being in florida we always have rain storms most afternoons/evening. So i have to locate a better made float switch that wont fail on me.. I would look elsewhere if you are relying on a float switch to keep your boat from sinking.

       
      1.0

      Avoid

      By Sailboat Brad

      from Jersey Shore

      About Me Avid Do-It-Yourselfer

      Pros

        Cons

        • Difficult To Install
        • Flimsy
        • Leaks

        Best Uses

          Comments about Attwood Automatic Float Switch:

          Product failed after two seasons. Construction makes it impossible to service.

           
          1.0

          Not worth it.

          By Sailor Rob

          from San Francisco, CA

          About Me Professional

          Verified Reviewer

          Pros

            Cons

            • Flimsy
            • Leaks
            • Poorly Manufactured
            • Poor quality

            Best Uses

              Comments about Attwood Automatic Float Switch:

              I had an Attwood switch that leaked shortly after purchasing it brand new.

              When I went to fix it, I found that Attwood made it impossible to service or repair.

              I was highly disappointed, and over 1000nm from the nearest shore at the time. It failed when I needed it the most.

              You can read my full review and see photos of the inner workings of this switch in the 'reviews' section of SailorRob.com

               
              1.0

              Bad Design

              By Botamon

              from Syracuse, NY

              About Me Avid Do-It-Yourselfer

              Pros

              • Easy To Install

              Cons

              • Fails repeatedly

              Best Uses

              • Paper Weight

              Comments about Attwood Automatic Float Switch:

              This switch was original equipment in my shower sump and in the 5 years I've owned this boat I've replaced the switch 3 times. The switch works for a short period of time and then will not activate when the water level rises above the float. Slight upward pressure activates the switch but the leverage from the float is insufficient to make the contact. I'm currently looking for something that does NOT have mechanical contacts. Lets hear it for the good-old-days of mercury switches

               
              1.0

              float switch issues

              By John R.

              from Wilmington, NC

              About Me Avid Do-It-Yourselfer

              Verified Reviewer

              Pros

                Cons

                • Flimsy

                Best Uses

                  Comments about Attwood Automatic Float Switch:

                  In a shower sump. I replace the float every year or two. The float will be completely under water and it will not turn on the pump. By very lightly manually lifting the float the switch then will click and it works, for 1 cycle. The float works fine but after time the switch gets harder to press. Definately has a switch design issue. All 7 or 8 I have replaced have had the same problem in about a year..

                   
                  2.0

                  Cheaper at [...]

                  By mdr000069

                  from Carteret NJ

                  About Me Avid Do-It-Yourselfer

                  Pros

                    Cons

                      Best Uses

                        Comments about Attwood Automatic Float Switch:

                        Found this for half the price at [...], not sure if any good, but for [$] I can replace every year if nessasary

                        (2 of 3 customers found this review helpful)

                         
                        1.0

                        worst pump ever

                        By Lucky

                        from Long Island, NY

                        About Me Avid Do-It-Yourselfer

                        Pros

                        • Easy To Install

                        Cons

                        • Flimsy

                        Best Uses

                          Comments about Attwood Automatic Float Switch:

                          The product is in an A/C water sump. Custom fitting requires replacement with exact duplicate. Durability less than one season. Fails to turn on and empty sump even after constant cleaning and maintanance. Have replaced five switches in five years.

                          Displaying reviews 1-7

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